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EP 4 295 435 A1

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(43) Date of publication: 27.12.2023 Bulletin 2023/52 (21) Application number: 22757177.5 (22) Date of filing: 18.02.2022

(51) International Patent Classification (IPC):  H01M 10/48(2006.01) H01M 10/625(2014.01) H01M 10/6554(2014.01) H01M 10/613(2014.01) H01M 10/647(2014.01) (52) Cooperative Patent Classification (CPC): H01M 10/6554; H01M 10/625; H01M 10/613; H01M 2220/20; H01M 50/213; H01M 10/643; H01M 50/522; H01M 50/519; H01M 50/514; H01M 50/227; H01M 50/249; Y02E 60/10 (86) International application number: PCT/US2022/070724 (87) International publication number: WO 2022/178534 (25.08.2022 Gazette 2022/34)

(84) Designated Contracting States: AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR Designated Extension States: BA ME Designated Validation States: KH MA MD TN (30) Priority: 18.02.2021 US 202163200166 P (71) Applicant: Atieva, Inc. Newark, CA 94560 (US)	(72) Inventors: HAWKINS, James Newark, California 94560 (US) RAMASWAMY, Pablo Newark, California 94560 (US) BACH, Eric Magnus Newark, California 94560 (US) GOLOZAR, Mehdi Newark, California 94560 (US) (74) Representative: Ungerer, Olaf  Page White & Farrer Germany LLP Widenmayerstraße 10 80538 München 80538 München (DE)